UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'M+AkK0Nxr1FTOXl1ykXnR41C0SMA8Rp4Q4ThykR13y0=' 
WHERE 
  key_id = '1898a5556f126d9d46b8f218b8f7f1c22f8394d97829e3fe44178f61726ccca8' 
  AND (
    token = 'M+AkK0Nxr1FTOXl1ykXnR41C0SMA8Rp4Q4ThykR13y0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )